Ultra-fast VSD100mm F/3.8 Vixen astrograph. Optical design: 5 elements in 5 groups, optimized for 70mm corrected wide field digital shooting. See the VSD100 dedicated web site for details and technical specifications: http://www.skypoint.it/vixen/vsd
The Vixen Vc200L, Known As Visac (Vixen 6Th Order Aspherical-Cassegrain) Is A Catadioptric Optical Design With A Unique, One Of The Most Sophisticated Currently Available. It Has A Primary Mirror With Aspheric Surface Of The Sixth Order, A Mirror And A Convex Secondary Triplet Of Corrective Lenses.
Reflector Telescope Catadioptric Vc200L (D = 200mm F = 1800mm) On German Equatorial Mount Sphinx Sx2. The Standard Equipment Includes: Eye Slv 20mm (90X) And Slv 9mm ( 200X), Illuminated 7X50 Finder, Focuser With 60mm Reduction In 50.8mm, Flip Mirror And Tripod Sxg-Hal130. Total Weight 23.3 Kg.
New Version Mewlon Dedicated All'Astrofotografia Deep Sky In High Resolution !!! The New Mewlon Crs Has The Same Checker And Three Elements Series Cr-Field Plan Completely And Correctly On The Circle Of Well 40 mm. Click On Details For More Information. < / P>
The new Takahashi FSQ-130ED astrograph has been designed to provide perfectly flat field and the highest color correction possible thanks to the new optical design with 5 lenses. Takahashi optical engineers guarantees maximum performance with any astro-imaging applications even with largest sensor available in the market. This version comes along dual...
The astrophotographers see in the FSQ-106ED one of the best astrographes available for the amateur astronomers. With its focal length of 530mm, an image circle of 88mm and a photographic field of 9,5°, it acts as teleobjective for most powerful CCD and DSR/DSLR cameras of the market. OTA version includes MEF-3 and Camera Angle Adjuster integrated in...